Background and Examples Small algebras Structure Semisimple algebras in tensor categories Noah Snyder

Source URL: bytebucket.org

Week 7 (due MayLet h be a Hermitian metric on a complex manifold M , let g be the corresponding Riemannian metric, and ω the corresponding 2-form. Let J be the integrable almost complex structure tensor on M cor

Source URL: www.theory.caltech.edu

The c-boundary of spacetimes and its related boundaries in Differential Geometry Jónatan Herrera Fernández (joint work with José Luis Flores and Miguel Sánchez)

Source URL: gigda.ugr.es

• Physics
• Theoretical physics
• Lorentzian manifolds
• Mathematical physics
• General relativity
• Theory of relativity
• Time in physics
• Penrose diagram
• Spacetime
• Metric tensor
• Globally hyperbolic manifold
• Causal structure

Characterization and structure of second-order symmetric Lorentzian manifolds Oihane F. Blanco, M. S´anchez and J.M.M. Senovilla VI International Meeting on Lorentzian Geometry, Granada 2011 Granada (Spain)

Source URL: gigda.ugr.es

• Geometry
• Theoretical physics
• Differential geometry
• Riemannian geometry
• Bernhard Riemann
• Curvature
• Pseudo-Riemannian manifold
• Symmetric space
• Riemannian manifold
• Metric tensor
• Riemann curvature tensor
• Manifold

High Frequency Assessment from Multiresolution Analysis T´ assio Knop de Castro, Eder de Almeida Perez, Virg´ınia Fernandes Mota, Alexandre Chapiro, Marcelo Bernardes Vieira, and Wilhelm Passarella Freire Universidade

Source URL: www.gcg.ufjf.br

• Algebra
• Mathematics
• Linear algebra
• Tensors
• Signal processing
• Multilinear algebra
• Wavelets
• Discrete wavelet transform
• Eigenvalues and eigenvectors
• Structure tensor

Uniqueness of spacelike hypersurfaces of constant mean curvature in cosmological models with certain symmetries Magdalena Caballero May 23, 2011 Email:

Source URL: gigda.ugr.es

• Lorentzian manifolds
• Theory of relativity
• Theoretical physics
• Spacetime
• Metric tensor
• Exact solutions in general relativity
• Causal structure
• Congruence

Combining gradient histograms using orientation tensors for human action recognition Eder A. Perez,Virg´ınia F. Mota, Luiz Maur´ılio Maciel, Dhiego Sad, Marcelo B. Vieira Universidade Federal de Juiz de Fora - MG - B

Source URL: www.gcg.ufjf.br

• Feature detection
• Histogram of oriented gradients
• Tensor
• Feature
• Outline of object recognition
• Orientation
• Structure tensor
• Convolutional neural network
• Descriptor

ALL 4-MANIFOLDS HAVE SPINc STRUCTURES PETER TEICHNER AND ELMAR VOGT 1. Introduction The recent developments in the theory of smooth 4-manifolds come from the so-called monopole-equations found by Seiberg and Witten [4].

Source URL: people.mpim-bonn.mpg.de

• Differential geometry
• Characteristic classes
• Connection
• Cohomology
• StiefelWhitney class
• SeibergWitten invariant
• Manifold
• Torsion tensor
• Orientability
• Differential geometry of surfaces
• Chern class
• Spin structure

A Tensor Spectral Approach to Learning Mixed Membership Community Models arXiv:1302.2684v4 [cs.LG] 24 OctAnima Anandkumar1 , Rong Ge2 , Daniel Hsu3 , and Sham M. Kakade3

Source URL: arxiv.org

• Networks
• Graph theory
• Probability distributions
• Machine learning
• Statistical models
• Community structure
• Dirichlet distribution
• Higher-order singular value decomposition
• Stochastic block model
• Gibbs sampling
• Markov chain
• Tensor

Tensor Voting for Line Structure Enhancement Autor: Iva Harbaš Mentor: Doc.dr.sc. Marko Subašić

Source URL: www.fer.unizg.hr